baber/WOPTO huggingface dataset:
Patent WO-8603109-A1 (WO)
Title: New mechanical sedation device for babies and infants particularly
Inventor: MOREAU JOCELYNE
IPC: A47D9/02
Filed: 1985-11-22
Abstract: The device for the sedation of babies is characterized in that it comprises a rotary electric motor (1) of low power with excentric means, incorporated in a protection structure and provided with control means. Application to the mechanical sedation of babies and infants.
Patent FR-2565894-A1 (FR)
Title: FRP laminates
Inventor: SAPPL PETER
IPC: B32B5/28
Filed: 1985-03-20
Abstract: FRP laminates are produced from a number of exothermic hot-curing prepreg layers which are partly cured first, laid together to build up the required thickness, and finally cured. They are first brought to between 5 and 40% cured state (according to the level selected for the material), they are then laid up together and raised to a temp., which is below the level at which the uncured system starts to react but where the partly cured material does react, and the system is fully cured out.
Patent FR-2579518-A1 (FR)
Inventor: GANGA ROLAND
IPC: B29B9/16
Filed: 1985-03-29
Abstract: Solid particles are coated with a uniform and continuous polyamide layer by immersion in a reaction medium capable of forming polyamides by anionic polymerization in solution.
Patent FR-2579932-A1 (FR)
Title: Cutting and scraping instrument
IPC: B43L19/02
Filed: 1985-04-04
Abstract: The invention relates to a scraper instrument for scratching, rubbing and erasing ink on paper, but it is also usable for cutting. The instrument comprises two parts which form the body 1 and hold and contain the blade 2.
Patent FR-2586308-A1 (FR)
Inventor: POLITI JEAN-MARIE
IPC: F17C13/00
Filed: 1985-08-14
Abstract: A tap for a bottle of compressed or liquified gas has fitted therein a flow limiter in the form of a cartridge internally comprising a first, upstream chamber receiving the gas coming from the bottle, a second, downstream chamber opening into a supply line and a calibrated passage connecting the first and second chambers. A flow control assembly comprising a valve associated with a calibrated control element and an expansion chamber is preferably arranged to control the flow between the first and second chambers. The tap has particular utility in bottles for transfer of toxic and/or spontaneously inflammable gases, since it prevents major leaks from such bottles or from supply lines fed therefrom.
Patent FR-2587984-A1 (FR)
Title: Drawing machine having a vertical drum, equipped with a device for improving the storage of turns in cans (magazines)
Inventor: JUBRE BERNARD
IPC: B21C47/10
Filed: 1985-09-30
Abstract: Drawing machine, especially for copper tubes, including a vertical-axis drum 18 around which the drawn product 24 is wound and which exerts on the latter the tensile force necessary for passing the product to be drawn into a die and into a rotary cylindrical can (magazine) 22 placed beneath the drum, coaxially with the latter, and intended to receive the drawn product leaving the drum. In order to enable the turns in the can (magazine) to be stored more tightly, a device 30, 36, 38, 40 is provided which exerts on the drawn product 24 leaving the drum 18 a force tending to press it against the wall of the can (magazine) 22.
Patent FR-2588683-A1 (FR)
Title: Device for presenting dishes or meals in a restaurant menu, so that these dishes or meals can be changed individually, or removed at any moment, in a few seconds, without having to write, erase or glue
IPC: G09F7/10
Filed: 1985-10-11
Abstract: Device for presenting dishes or wines in a restaurant menu. The invention relates to a device making it possible to individually change or remove any dish or wine, without having to write, erase or glue on the menu itself. This device consists of a decorative sheet, glued in certain places 1, blocked, embossed 2, cut out 3 with an opening on one side 4 and with a stop on the opposite side 5. The user slides a strip bearing the text 6 through the opening 4 under the blocked part 2 as far as the stop 5, the text appearing through the window cutout 3. This device is glued via the parts 2 onto any support, the page of the restaurant menu for example.
Patent FR-2591602-A1 (FR)
Inventor: BRUN CLAUDE
IPC: C08F4/06
Filed: 1985-12-18
Abstract: 1. A process for the treatment of a spherical catalyst for the polymerization of olefins, containing at least one transition metal, a magnesium compound and a halogen, characterized in that ethylene is prepolymerized in the presence of a cocatalyst selected from the alkyl aluminiums and at least partially in suspension, to a degree of prepolymerization suitable for the process of polymerization in suspension or in the gaseous phase in which the prepolymer will subsequently be used, a sphere protector which is the product of the reaction between alkyl aluminium and an electron donor being associated with the various components at the latest after prepolymerization.
Patent FR-2578124-A1 (FR)
Title: Circuit d'accord pour un tuner a plusieurs bandes
Inventor: HETTIGER JAMES
IPC: H04B1/26
Filed: 1986-02-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CHANGEMENT DE BANDE DANS UN TUNER. SELON L'INVENTION, IL COMPREND UN ELEMENT A CAPACITE VARIABLE 205, DES BOBINES D'INDUCTANCE 204, 203 ET 202 RELIEES EN SERIE DANS L'ORDRE NOMME, UN PREMIER MOYEN DE CHANGEMENT 224 POUR COUPLER SELECTIVEMENT UN PREMIER POINT ENTRE LES DEUX PREMIERES BOBINES ET UN POINT AU POTENTIEL DE REFERENCE EN REPONSE A UN PREMIER SIGNAL DE CHANGEMENT DE BANDE B4 POUR AINSI COUPLER LA PREMIERE INDUCTANCE ET L'ELEMENT A CAPACITE VARIABLE EN UNE PREMIERE CONFIGURATION DE CIRCUIT ACCORDE, UN SECOND MOYEN DE CHANGEMENT 223 POUR SELECTIVEMENT COUPLER UN SECOND POINT ENTRE LES SECONDE ET TROISIEME BOBINES D'INDUCTANCE AU POINT AU POTENTIEL DE REFERENCE EN REPONSE A UN SECOND SIGNAL DE CHANGEMENT DE BANDE B3 POUR AINSI COUPLER CES INDUCTANCES ET L'ELEMENT A CAPACITE VARIABLE EN UNE SECONDE CONFIGURATION DE CIRCUIT ACCORDE CORRESPONDANT A UNE SECONDE BANDE DES FREQUENCES ET UN MOYEN DE COMMANDE 30, 271 POUR EXCITER LES PREMIER ET SECOND MOYENS DE CHANGEMENT EN REPONSE AU PREMIER SIGNAL DE CHANGEMENT DE BANDE ET LE SECOND MOYEN DE CHANGEMENT EN REPONSE AU SECOND SIGNAL DE CHANGEMENT DE BANDE. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2579769-A1 (FR)
Title: Magnetic probe with a tube for assembly
Inventor: VALLON GERHARD
IPC: G01R33/02
Filed: 1986-03-25
Abstract: Magnetic probe with a tube for assembly. This tube 1 contains sensors 2, which are coils of electromagnets placed in tubular support elements 6, a mechanism 10, 11, 12 of which allows positional adjustment. The tube 1 and the support elements 6 are made of a ceramic material, or else of a plastic material reinforced with carbon fibres, advantageously, of a reinforced epoxy resin. Application in particular to probing equipment working at great depth.
Patent FR-2596668-A1 (FR)
Title: Centrifugal separator for liquid
Inventor: CHABOSEAU JEAN
IPC: B01D17/02
Filed: 1986-04-04
Abstract: The liquid to be treated, such as water-contaminated fuel oil, enters by a pipe 1 along the axis A of the separator. It leaves this pipe radially by orifices 12 which direct it into narrow coalescence channels 6 separated by baffle walls 5. The curvature of the latter causes the water droplets to assemble against the outer baffle wall at the exit of which drops will appear which are larger and therefore easier to separate by centrifuging. Furthermore, it imparts to the liquid a circumferential velocity which is capable of creating downstream a vortex guided by the wall 20 of a centrifuge bowl. Application to the fuel supply to internal combustion engines.
Patent FR-2582679-A1 (FR)
Title: Monofilament de carbure de silicium pour composite a meilleures caracteristiques transversales
Inventor: SUPLINSKAS RAYMOND J
IPC: C04B41/52
Filed: 1986-04-17
Abstract: MONOFILAMENT DE CARBURE DE SILICIUM QUI RECOIT UN TRAITEMENT DE SURFACE POUR AMELIORER LES CARACTERISTIQUES DE DEFORMATION TRANSVERSALE A LA RUPTURE DE COMPOSITES, EN PARTICULIER DES COMPOSITES D'ALUMINIUM. LE TRAITEMENT DE SURFACE COMPREND LA FORMATION D'UNE REGION DE SIC A GRAIN FIN 24 ADJACENTE A LA REGION DE SIC STOECHIOMETRIQUE 10 ET UNE REGION DE TRANSITION 22 EN INTERACTION AVEC LA MATIERE DE LA MATRICE.
Patent FR-2599267-A1 (FR)
Title: Outdoor game element of shuttlecock type
IPC: A63H33/18
Filed: 1986-06-02
Abstract: The present invention relates to a shuttlecock intended to be thrown into the air during an outdoor or indoor game, in which the overall shape of the shuttlecock is obtained by rings of various geometrical shapes or bands of various shapes, jointed or free, arranged in different forms, one beside the other. The ideal form of the shuttlecock is that the rings are arranged in a round, one beside the other, forming a circle seen from above, and this circle is provided with a central round which is solid with or empty of material. Its profile view has the shape of an ellipse formed from rings face to face and, overall, identifies rings which are linked and arranged in a circle.
Patent FR-2599914-A1 (FR)
Title: Encodeur analogique-numerique
Inventor: PHAM NGU TUNG
IPC: H03M1/36
Filed: 1986-06-10
Abstract: L'INVENTION CONCERNE UN ENCODEUR ANALOGIQUE-NUMERIQUE QUI DONNE D'UN SIGNAL ELECTRIQUE ANALOGIQUE UN NOMBRE CODE BINAIRE. UN ENCODEUR COMPREND UN PREMIER ETAGE DE COMPARATEURS 1 A 15 QUI "PESENT" LE SIGNAL ANALOGIQUE D'ENTREE, ET AU MOINS DEUX ETAGES DE PORTES OU-NON 101 A 121, 141 A 143, QUI LE TRANSFORMENT EN UN NOMBRE A N BITS. SELON L'INVENTION, LE SECOND ETAGE EST DIVISE EN GROUPES DE PORTES 101 A 107, 111 A 113, 121, QUI TRAVAILLENT EN PARALLELE. CHAQUE GROUPE DE PORTES ELABORE L'UN DES BITS DU NOMBRE BINAIRE. DANS CHAQUE GROUPE, CHAQUE PORTE OU-NON A DEUX ENTREES EST CONNECTEE AUX SORTIES Q D'UNE PREMIERE BALANCE ET Q D'UNE SECONDE BALANCE. LES SORTIES B DES PORTES D'UN GROUPE 101 A 107, 111 A 113, SONT ADRESSEES SUR LES ENTREES B D'UNE PORTE DU TROISIEME ETAGE 141 A 143. LE BIT DE POIDS LE PLUS ELEVE N EST OBTENU DIRECTEMENT PAR LA SORTIE Q2 DE LA BALANCE DE RANG 2. APPLICATION AUX CHAINES DE TRAITEMENT DE L'INFORMATION.
Patent FR-2600618-A1 (FR)
Title: Aile a deploiement multiple, et son application a un engin volant
Inventor: BALDOVI ROBERT
IPC: F42B10/14
Filed: 1986-06-27
Abstract: L'INVENTION PERMET D'EQUIPER UN ENGIN VOLANT D'AILES A DEPLOIEMENT MULTIPLE, DE MANIERE A LIMITER L'ENCOMBREMENT DE L'ENGIN AVANT SON UTILISATION, LORSQUE LES AILES SONT RABATTUES. L'AILE SELON L'INVENTION COMPREND UNE PREMIERE AILE PRIMAIRE 1 SE DEPLOYANT PAR RAPPORT AU CORPS 2 DE L'ENGIN SELON UN AXE OY PARALLELE A L'AXE OX LONGITUDINAL DU CORPS. L'AILE POSSEDE UNE AILE SECONDAIRE 3 LOGEE A L'INTERIEUR DE L'AILE PRIMAIRE ET ARTICULEE AUTOUR D'UN AXE OZ PERPENDICULAIRE A L'AXE OY DE LA PREMIERE ARTICULATION, ET PERPENDICULAIRE A L'AILE PRIMAIRE. ON PREVOIT EGALEMENT UNE AILE TERTIAIRE 5 LOGEE A L'INTERIEUR DE L'AILE SECONDAIRE ET S'ARTICULANT DE LA MEME MANIERE QUE CETTE DERNIERE AU BOUT DE CELLE-CI DE FACON A AUGMENTER LA SURFACE DE PORTANCE DE L'AILE DEPLOYEE. EN POSITION DE STOCKAGE, LES AILES SONT RABATTUES CONTRE LE CORPS DE L'ENGIN VOLANT. UTILISATION AUX ENGINS MILITAIRES, NOTAMMENT CEUX VOLANT EN VITESSE SUPERSONIQUE ET VITESSE SUBSONIQUE.
Patent FR-2601542-A1 (FR)
Title: Element chauffant a tres haute temperature
Inventor: CURTILA ROBERT
IPC: H05B3/42
Filed: 1986-07-08
Abstract: L'INVENTION CONCERNE UN ELEMENT CHAUFFANT A TRES HAUTE TEMPERATURE. IL EST CONSTITUE D'UN PRISME EN ALUMINE B COMPORTANT DEUX TROUS BORGNES 3, 5 CAROTTES EN SES EXTREMITES DANS SON AXE LONGITUDINAL ET DEUX AMENEES DE COURANT 7, 9 MUNIES DE RESSORTS METALLIQUES 11 ET 13. AU MOINS UN TROU BORGNE 3 ETOU 5 EST EMPLI PARTIELLEMENT PAR UN SEL DE SODIUM POUR CONSTITUER UNE RESERVE 15 ETOU 17, LES ENSEMBLES FORMES PAR LES RESSORTS 11, 13 ET LES AMENEES DE COURANT 7, 9 SONT MAINTENUS PAR DES SCELLEMENTS 19, 21 EN ALUMINE B DANS LES TROUS BORGNES 3, 5 DE TELLE SORTE QUE LES RESSORTS 11, 13 NE SOIENT PAS EN CONTACT AVEC LE SEL DE SODIUM. L'ELEMENT CHAUFFANT EST PARFAITEMENT ADAPTE AU CHAUFFAGE A DES TEMPERATURES VOISINES DE 2000C.
Patent FR-2602873-A1 (FR)
Title: Banc de mesure pour liaison hertzienne a large bande
IPC: H04B17/00
Filed: 1986-08-14
Abstract: BANC DE MESURE POUR LIAISON HERTZIENNE COMPRENANT, DANS UNE PARTIE D'EMISSION, UN OSCILLATEUR DE MESURE 2 POUR DELIVRER UN SIGNAL IMPULSIONNEL E AYANT UNE FREQUENCE PREDETERMINEE MOYENNE F, DES MOYENS 1 POUR GENERER UN SIGNAL D'EXPLORATION V AYANT UNE FREQUENCE PREDETERMINEE BASSE F ET UN SIGNAL IMPULSIONNEL DE MARQUAGE E SYNCHRONE AVEC LE SIGNAL D'EXPLORATION, DES MOYENS POUR SOMMER 3 LE SIGNAL D'EXPLORATION ET UN SIGNAL ANALOGIQUE EN UN SIGNAL DE VOBULATION E, DES MOYENS DE VOBULATION HYPERFREQUENCE 4 COMMANDES PAR LE SIGNAL DE VOBULATION PRODUISANT UN SIGNAL VOBULE E A EMETTRE, ET DANS UNE PARTIE DE RECEPTION, DES MOYENS 7 RECEVANT LE SIGNAL VOBULE R A TRAVERS LA LIAISON HERTZIENNE 41, 61 POUR ANALYSER DES PARAMETRES DE LA LIAISON HERTZIENNE, TELS QUE TEMPS DE PROPAGATION DE GROUPE TPG DE LA LIAISON, CARACTERISE EN CE QU'IL COMPREND, DANS LA PARTIE D'EMISSION, DES MOYENS POUR MODULER 51 LE SIGNAL IMPULSIONNEL E PENDANT DES IMPULSIONS I, I DU SIGNAL IMPULSIONNEL DE MARQUAGE AFIN D'OBTENIR UN SIGNAL DE MESURE PERIODIQUEMENT MODULE V CONSTITUANT LEDIT SIGNAL ANALOGIQUE APPLIQUE AUX MOYENS POUR SOMMER 3, ET DANS LA PARTIE DE RECEPTION, DES MOYENS 8 POUR DELIVRER DES SIGNAUX SYNCHRONES V, V AVEC LE SIGNAL D'EXPLORATION A PARTIR DE SIGNAUX PRODUITS PAR LES MOYENS POUR ANALYSER.
Patent FR-2603329-A1 (FR)
Title: Stabilisateur pour garniture de forage
Inventor: HOMMANI NOURREDINE
IPC: E21B17/10
Filed: 1986-08-27
Abstract: STABILISATEUR POUR GARNITURE DE FORAGE A MANCHON EXTERIEUR LISSE 11 ENTOURANT UN ELEMENT TUBULAIRE CENTRAL 10 DANS LEQUEL DESCEND LE FLUIDE DE FORAGE ET FORMANT AUTOUR DE CET ELEMENT TUBULAIRE CENTRAL 10 UN ESPACE DE REMONTEE DU FLUIDE DE FORAGE MUNI DE PALES 17 DE SORTE QUE LE STABIISATEUR REMPLIT A LA FOIS UNE FONCTION DE PALIER ET UNE FONCTION DE POMPE.
Patent FR-2604944-A1 (FR)
Title: Dispositif perfectionne de demoulage et de manutention des produits en beton coules en moules fixes
Inventor: COSTAMAGNA JEAN-PIERRE
IPC: B28B7/26
Filed: 1986-10-01
Abstract: DISPOSITIF DE DEMOULAGE DE PRODUIT ALLONGE EN BETON ARME OU PRECONTRAINT DANS UN MOULE FIXE COMPORTANT AU MOINS UN VERIN HYDRAULIQUE DISPOSE SOUS LE MOULE, ET UNE VENTOUSE HYDRAULIQUE DE LEVAGE MONTEE SUR UN APPAREIL DE LEVAGE ET MANUTENTION. CE DISPOSITIF COMPORTE SOLIDAIRES DE L'APPAREIL DE LEVAGE DEUX BARRES 13 HORIZONTALES, DISPOSEES AU-DESSUS DU PRODUIT 16 TRANSVERSALEMENT AUDIT PRODUIT, CALEES PAR RAPPORT AU BANC DE PRECONTRAINTE 1, A UNE HAUTEUR DETERMINEE PAR LE PRODUIT, AFIN DE LIMITER LA COURSE DU VERIN 10 EN HAUTEUR.
Patent FR-2605767-A1 (FR)
Title: Method for putting at least one item of information processing hardware on standby, then for linking the latter to an item of equipment and means for implementing this method
IPC: G06F13/36
Filed: 1986-10-22
Abstract: The invention relates to a method for placing at least one item of information hardware on standby, then for linking the latter to a common item of equipment. It is characterised in that: - an interface 10 is interposed, on the one hand, between the hardware and, on the other hand, the bus 3 for linking to the item of equipment 2; - at least one program, which can be executed repetitively by the microprocessor of the hardware 1, comprising a series of instructions forming a standby loop in which the entry points are set up in such a way that, in number and in addresses, they correspond exactly to the number and to the addresses of the sub-programs installed in the memory 5 of the controller 4 of the item of equipment 2 is implanted in the read-only memory of the interface 10. Application to the computer hardware industry.
Patent FR-2591154-A1 (FR)
Title: Bead reinforcement for a tyre
Inventor: ALLEN ROBERT MCCURDY
IPC: B60C15/04
Filed: 1986-11-27
Abstract: The invention relates to an improved metal bead wiring construction 1 for motor vehicle tyres. The bead wiring 1 according to the invention is made up of several layers of bead wires, one side 3 of the bead wiring being of semi-hexagonal shape and the opposite side 2 being of semicircular shape.
Patent FR-2607841-A1 (FR)
Title: Crash barrier
Inventor: GASTAN BERNARD
IPC: E01F15/04
Filed: 1986-12-09
Abstract: This crash barrier for secondary roads is designed to resist impacts from vehicles under the following conditions : mass of the vehicle 1250 kg, impact absorbed at an angle of incidence of 20 DEG , maximum speed of the vehicle 80 km/h. Its constituent elements 1c are in the form of a channel section widening towards its opening, with a flat bottom 2c connected to flanges 3c which are extended by short and rounded returns 4c directed outwards, the depth of the element is approximately 25% greater than that of a motorway crash barrier element and the thickness of the steel sheets of the element is approximately half that of the sheet metal of a motorway crash barrier element. The element is preferably provided with stiffeners 9, 10 except at its ends by means of which it is fixed to a post and connected to the following element.
Patent FR-2592524-A1 (FR)
Title: Method of producing an electronic device with a multi-layer structure and electronic device thus obtained
Inventor: KANAI MASAHIRO
IPC: H01L31/075
Filed: 1986-12-29
Abstract: The invention relates to a method for producing an electronic device with a multi-layer structure. The method consists in forming several semi-conducting thin layers 401, 402, 403 on a substrate 400, some at least of the thin layers being produced by introducing a gaseous starting material intended to form a deposited film, and a gaseous oxidant containing a halogen, having the property of producing an oxidation action on the starting material in a reaction space so as to set up a chemical contact between them. Thus a certain number of precursors are produced, one of which, passing into a film-forming space, becomes a source of supply for the constituent element of the deposited film. Field of application: production of thin-film transistors, of photovoltaic devices, of image forming elements for electro-photography, etc.
Patent FR-2611054-A1 (FR)
Title: Method and device for measuring the dip of geological strata during drilling
IPC: G01V3/28
Filed: 1987-02-16
Abstract: A logging tool is moved in translation in a well, for measuring the magnetic susceptibility of the formations passed through by the well, in 3, 4 or more directions, by means of the sensors pressed against the wall of the well. The dip of the layers is deduced from recordings thus obtained, along different generatrices of the drill hole. The invention can also be used for obtaining magnetic susceptibility imaging of the walls of the hole, and of the neighbouring rocks.
Patent FR-2615590-A1 (FR)
Title: Method for plugging fugitive flanges under pressure
IPC: F16L23/16
Filed: 1987-05-22
Abstract: Economical and effective method for plugging fugitive flanges B under pressure, of the type consisting of two cheeks 1, 2 connected to the pipeline 7, 8, pierced laterally and separated by an air gap in which an annular seal 6 is compressed by the members 3 for clamping the cheeks, which method consists in creating in the air gap, around the fugitive seal, a space which is isolated from the outside and injecting into this space a plugging paste 12. According to the method, the space isolated from the outside is created by introducing into the air gap at least one sealing bead 9 made up of a fibrous material impregnated with a curable body, advantageously a heat-curable body, then a rigid annular member 10, 11, 13 which holds it. Preferably, the bead 9 is a braid and the rigid annular member 10 is a snap ring (clip) or a tight wire winding with multiple turns 13.
Patent FR-2617172-A1 (FR)
Inventor: CANDAU FRANCOISE
IPC: C08F2/32
Filed: 1987-06-25
Abstract: PCT No. PCT/FR88/00321 Sec. 371 Date Sep. 14, 1990 Sec. 102(e) Date Sep. 14, 1990 PCT Filed Jun. 17, 1988 PCT Pub. No. WO88/10274 PCT Pub. Date Dec. 29, 1988.An invert microlatex of at least one cationic water-soluble vinyl monomer, if necessary copolymerized with at least one anionic or non-anionic water-soluble vinyl monomer, is prepared by a process consisting in a first stage (a) of preparation of an invert microemulsion (of the water-in-oil type) and a second stage (b) in which the invert microemulsion obtained in stage (a) is subjected to conditions of polymerization, stage (a) consisting in mixing: (A) an aqueous solution of at least one cationic water-soluble vinyl monomer, if necessary mixed with at least one anionic or non-ionic water-soluble vinyl monomer, (B) an oil phase containing at least one liquid hydrocarbon, and (C) at least one non-ionic surface active agent, in a proportion sufficient to obtain an invert microemulsion, and having an HLB, either between 11 and 15 when the cationic water-soluble vinyl monomer is alone or mixed with an anionic water-soluble vinyl monomer, or between 7.5 and 13 when the cationic water-soluble vinyl monomer is mixed with a non-ionic water-soluble vinyl monomer. Application as a flotation and drainage additive, and as an absorber and retainer of water.
Patent FR-2617937-A1 (FR)
Title: Anneau presseur elastique pour mecanismes reducteurs-multiplicateurs a au moins une sortie, destines par exemple a la commande d'accessoires sur des vehicules
Inventor: PERIOU PIERRE
IPC: B60J7/057
Filed: 1987-07-10
Abstract: Ce mécanisme comporte des galets de transmission du couple d'un arbre d'entrée moteur 8 à au moins un arbre de sortie 13 par un cylindre d'entrée 9; les galets 11 sont disposés à intervalles angulaires égaux autour du cylindre 9 et un anneau 12 enveloppe tangentiellement les galets 11 sur la surface desquels il exerce un effort de compression radial sur le cylindre 9 et transmet le couple moteur à l'arbre 13 par un pion 14 et un bras radial 16. L'anneau presseur 12 permet de supprimer les paliers et les frottements de glissement correspondants des dispositifs antérieurs, ce qui améliore le rendement du mécanisme et le rend plus silencieux.
Patent FR-2621417-A1 (FR)
Title: Interrupteur de protection a ecran de coupure d'arc
Inventor: CHEURLIN ANDRE
IPC: H01H9/32
Filed: 1987-10-02
Abstract: L'appareil selon l'invention comporte dans un boîtier 11 : un contact fixe 12 et un contact mobile 13 porté par un bras déplaçable 19, avec rappel élastique à la fermeture; un dispositif de déclenchement comprenant un déclencheur 16 et une serrure 34 apte à agir sur le bras porte-contact 19 dans le sens d'ouverture en réponse à un court-circuit détecté par le déclencheur 16; un écran 27 de coupure d'arc entraîné par le déclencheur 16 en réponse à un court-circuit; un organe manuel de commande 60 relié au bras porte-contact 19; et un organe 31 apte à abaisser le seuil d'intensité du dispositif de déclenchement en réponse à une ouverture par commande manuelle de manière à permettre l'entraînement de l'écran 27 au moyen du déclencheur 16 lors d'une ouverture manuelle.
Patent FR-2621326-A1 (FR)
Inventor: GYSIN JURG
IPC: A61K31/19
Filed: 1987-10-02
Abstract: Antiparasitic agents comprised of a siderophore product including at least one hydroxamate group, at least one peptide bond and having a molecular weight lower than 1000 D, for example aerobactin. Method for isolating antiparasitic agents by purification from the supernatent of culture of an appropriate bacteria such as a pathogenic enterobacteria. Application as antiparasitic agents, particularly antimalarial agents.